如何在Android 4.4 Volley中启用TLS 1.2支持

如何解决如何在Android 4.4 Volley中启用TLS 1.2支持

我在Android Studio中使用凌空来创建我的应用程序，但是我遇到了一个问题：凌空在Android 4.4中不起作用，因为不支持SSL TLS 1.2。我有这样的错误：

 javax.net.ssl.SSLProtocolException: SSL handshake aborted

我尝试过this solution，但无法正常工作：

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN
    && Build.VERSION.SDK_INT <= Build.VERSION_CODES.KITKAT) {
    try {
      ProviderInstaller.installIfNeeded(getContext());
    } catch (GooglePlayServicesRepairableException e) {
      // Indicates that Google Play services is out of date,disabled,etc.
      // Prompt the user to install/update/enable Google Play services.
      GooglePlayServicesUtil.showErrorNotification(e.getConnectionStatusCode(),getContext());
      // Notify the SyncManager that a soft error occurred.
      syncResult.stats.numIOExceptions++;
      return;
    } catch (GooglePlayServicesNotAvailableException e) {
      // Indicates a non-recoverable error; the ProviderInstaller is not able
      // to install an up-to-date Provider.
      // Notify the SyncManager that a hard error occurred.
      syncResult.stats.numAuthExceptions++;
      return;
    }

    HttpStack stack = null;
    try {
      stack = new HurlStack(null,new TLSSocketFactory());
    } catch (KeyManagementException e) {
      e.printstacktrace();
      Log.d("Your Wrapper Class","Could not create new stack for TLS v1.2");
      stack = new HurlStack();
    } catch (NoSuchAlgorithmException e) {
      e.printstacktrace();
      Log.d("Your Wrapper Class","Could not create new stack for TLS v1.2");
      stack = new HurlStack();
    }
    requestQueue = Volley.newRequestQueue(context,stack);
} else {
  requestQueue = Volley.newRequestQueue(context);
}

我无法在Android Studio中编辑我的Volley.java文件，因为该文件已锁定。所以我在调用jsonObjectRequest是我的MainActivity.java之前使用了上面的代码，也使用了this class

解决方案是什么？